259353612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1612

約数の個数: 144

約数和(自身を含む): 809303040

約数和(自身を除く): 549949428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 29, 36, 42, 46, 58, 63, 69, 84, 87, 92, 116, 126, 138, 161, 174, 203, 207, 252, 261, 276, 322, 348, 406, 414, 483, 522, 609, 644, 667, 812, 828, 966, 1044, 1218, 1334, 1449, 1543, 1827, 1932, 2001, 2436, 2668, 2898, 3086, 3654, 4002, 4629, 4669, 5796, 6003, 6172, 7308, 8004, 9258, 9338, 10801, 12006, 13887, 14007, 18516, 18676, 21602, 24012, 27774, 28014, 32403, 35489, 42021, 43204, 44747, 55548, 56028, 64806, 70978, 84042, 89494, 97209, 106467, 129612, 134241, 141956, 168084, 178988, 194418, 212934, 248423, 268482, 313229, 319401, 388836, 402723, 425868, 496846, 536964, 626458, 638802, 745269, 805446, 939687, 993692, 1029181, 1252916, 1277604, 1490538, 1610892, 1879374, 2058362, 2235807, 2819061, 2981076, 3087543, 3758748, 4116724, 4471614, 5638122, 6175086, 7204267, 8943228, 9262629, 11276244, 12350172, 14408534, 18525258, 21612801, 28817068, 37050516, 43225602, 64838403, 86451204, 129676806, 259353612]

約数ペア:

[(1, 259353612), (2, 129676806), (3, 86451204), (4, 64838403), (6, 43225602), (7, 37050516), (9, 28817068), (12, 21612801), (14, 18525258), (18, 14408534), (21, 12350172), (23, 11276244), (28, 9262629), (29, 8943228), (36, 7204267), (42, 6175086), (46, 5638122), (58, 4471614), (63, 4116724), (69, 3758748), (84, 3087543), (87, 2981076), (92, 2819061), (116, 2235807), (126, 2058362), (138, 1879374), (161, 1610892), (174, 1490538), (203, 1277604), (207, 1252916), (252, 1029181), (261, 993692), (276, 939687), (322, 805446), (348, 745269), (406, 638802), (414, 626458), (483, 536964), (522, 496846), (609, 425868), (644, 402723), (667, 388836), (812, 319401), (828, 313229), (966, 268482), (1044, 248423), (1218, 212934), (1334, 194418), (1449, 178988), (1543, 168084), (1827, 141956), (1932, 134241), (2001, 129612), (2436, 106467), (2668, 97209), (2898, 89494), (3086, 84042), (3654, 70978), (4002, 64806), (4629, 56028), (4669, 55548), (5796, 44747), (6003, 43204), (6172, 42021), (7308, 35489), (8004, 32403), (9258, 28014), (9338, 27774), (10801, 24012), (12006, 21602), (13887, 18676), (14007, 18516)]